Prosecution Insights
Last updated: August 18, 2026

Examiner: BERKELEY, EMILY R

Tech Center 1700 • Art Units: 1796 1797

This examiner grants 76% of resolved cases

Performance Statistics

76.0%
Allow Rate
+11.0% vs TC avg
439
Total Applications
+28.0%
Interview Lift
1150
Avg Prosecution Days
Based on 413 resolved cases, 2023–2026

Rejection Statute Breakdown

5.3%
§101 Eligibility
16.5%
§102 Novelty
41.9%
§103 Obviousness
33.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18493204 LIGHT ABSORPTION MATERIAL, RECORDING MEDIUM, INFORMATION RECORDING METHOD, AND INFORMATION READING METHOD Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
17731313 Methods to detect or quantify a gadolinium-based contrast agent in a sample using a luminescent agent able to chelate a Gd3+ cation Final Rejection THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
17948496 METHODS FOR CHARACTERIZING HOST-CELL PROTEINS Non-Final OA Regeneron Pharmaceuticals, Inc.
17851845 NMR METHODS FOR ANTIBODY HIGHER ORDER STRUCTURE COMPARABILITY Non-Final OA Regeneron Pharmaceuticals, Inc.
18120277 CHEMIRESISTOR AND METHOD OF MANUFACTURING THE SAME AND CHEMIRESISTIVE SENSOR AND DEVICE Final Rejection KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
17850501 Multi Chromophore Fluorescent Dyes with Enhanced Brightness Non-Final OA Becton, Dickinson and Company

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